A5022543639- Electrochemical Analysis and Applications
- Advanced biosensing and bioanalysis techniques
- Electrochemical sensors and biosensors
- Biosensors and Analytical Detection
- Conducting polymers and applications
- Advanced Nanomaterials in Catalysis
- Analytical Chemistry and Sensors
- Advanced Battery Materials and Technologies
- Advanced Photocatalysis Techniques
- Advancements in Battery Materials
- Carbon and Quantum Dots Applications
- Molecular Junctions and Nanostructures
- Viral Infections and Immunology Research
- Gold and Silver Nanoparticles Synthesis and Applications
- SARS-CoV-2 detection and testing
- RNA and protein synthesis mechanisms
- Electrocatalysts for Energy Conversion
- Supercapacitor Materials and Fabrication
- Advanced Battery Technologies Research
- Advanced Chemical Sensor Technologies
- Fuel Cells and Related Materials
- Mercury impact and mitigation studies
- Marine Toxins and Detection Methods
- Molecular Sensors and Ion Detection
- Advanced battery technologies research
Central Electrochemical Research Institute
2015-2024
Chung-Ang University
2022-2024
Academy of Scientific and Innovative Research
2017-2024
Dongguk University
2022
Centre For Environment Architecture & Human Settlements
2016-2017
Abstract Compared to the state‐of‐art lithium‐ion batteries, all‐solid‐state batteries offer improved safety along with high energy and power density. Although considerable research has been conducted, inherent problems arising from solid electrolytes lack of suitable hinder their development in practical applications. Furthermore, traditional synthesis routes have drawbacks due limited control fabricate desired shape size, impeding maximum performance. In recent years, additive...
A pioneering Cu-BTABB-MOF/rGO composite customized electrode is fabricated and utilized as a sensor towards identifying bisphenol (BPA).
Monitoring of food-based products is mandatory in recent days as a result increasing health-related issues and to produce ready-to-eat foods. Generally, the food industry, antioxidant property phenolic compounds utilized improvize human health. Gallic acid (GA) widely known abundant found used numerous foods because its huge health benefits. So far, many methods have been developed for detection GA using diverse nanocomposites. Likewise view providing simple inexpensive material, we propose...
We have found that magnetic α-Fe2O3 nanocubes exhibit an intrinsic catalytic activity toward the electrochemical sensing of dopamine (DA) and uric acid (UA) in presence ascorbic acid. Au-Pd bimetallic nanoparticles, which act as efficient signal amplifiers, can be attached to surface particles further enhance signals. The one-step synthesized α-Fe2O3@Au-Pd hybrid nanostructure shows significantly well-separated oxidation peaks with enhanced peak currents DA UA. then demonstrated use this...
Electrochemical detection of riboflavin and antibacterial activities Ce doped NiO nanostructures synthesized by the mild temperature wet chemistry approach.
Though luminol is one of the most prominent and extensively studied luminophores in ECL studies, only H2O2 has been widely used as a co-reactant. This limits variety applications because short-time radical stability low quantum efficiency. In present work, we identified dicyclohexylamine (DCHA) new highly efficient anodic co-reactant for molecule. The electrochemical behavior luminol/DCHA system was on simple bare GCE surface, which results two peaks at potential region +0.38 +0.94 V vs...
Over the past few decades, electrochemiluminescence (ECL) has been used as a powerful analytical tool for in vitro diagnosis due to its promising potential light-emitting and, which greatly promoted recent biosensor studies. Plenty of research articles on ECL technique have published by various researchers around globe. On other hand, studies coupling sensing strategies with techniques are recently getting widespread attention. effectively coupled scanning electrochemical microscope (SECM),...
Herein, glutathione was used as a co-reactant for the first time to generate novel, highly stable, and enhanced cathodic electrochemiluminescence (ECL) on simple bare glassy carbon electrode (GCE) surface using Ru(bpy)32+ molecule in an alkaline pH phosphate buffer solution (PBS).
Abstract Development of a self-enhanced solid-state ECL platform creates straightforward experimental design for the fabrication point-of-care applications. Herein, we develop promising method polyluminol gold nanocomposite on glassy carbon electrode [(PL-Au) nano /GCE] via simple one-step electrochemical deposition process without involving any additional co-reactants. The presence nanoparticles (AuNPs) augments electron transfer kinetics PL (polyluminol) and enhances intensity promotes...
Nowadays, monitoring vitamins is essential as they play a significant role in human metabolisms. Among them, Folic acid (FA), one type of vitamin B, responsible for various functions, including new red blood cells, synthesis, repair DNA, enough production during pregnancy. So, the detection FA crucial, and hence this study, we report poly (3, 4-ethylenedioxythiophene) (PEDOT) cadmium oxide (CdO) (PEDOT-CdO) composite effective sensing FA. The PEDOT nanospheres were prepared by wet chemical...
Bovine serum albumin (BSA) emerged as a potential bioprotein in the sensing field. Understanding interactions of BSA with analyte biomolecule has not been much reported. Herein, we report functionally modified (f-BSA) and its consecutive adsorption onto DNA for ultrasensitive protein sensing. The DNA-modified f-BSA (DNA@f-BSA) composite was further characterized by using scanning electron microscopy, X-ray diffraction Fourier transform-infrared spectroscopy. Obtained results demonstrated...
Graphitic carbon nitride (GCN) is a potential material that has attracted large attention for its application in electrogenerated chemiluminescence (ECL) due to unique optical and electronic properties. Nanostructured modified forms of GCN shows highly stable intense ECL signals than the bulk counterpart. We report here introducing phosphate species with different amounts during synthesis alters morphology, surface area, bandgap Interestingly, (0.125%)-modified polymeric on glassy electrode...
Abstract Alloxan is a toxic reagent that strongly induces the diabetes by destroying insulin‐producing β‐cells in pancreas of living organisms. The reduction product alloxan dialuric acid, which responsible for intracellular generation ROS to enhance stress cells cause kidney disease or diabetic nephropathy. Herein, we studied first time electrochemical properties on reduced graphene oxide modified glassy carbon electrode (rGO/GCE) 0.1 M phosphate buffer solution (PBS) at pH 7. obtained...
Abstract Herein, a biopolymer, Carrageenan (CA), decorated with gold nanoparticles (Au NPs), showed highly stable structure more active sites for serving as an electrochemical sensing platform. Furthermore, the adsorption of Zeolitic imidazolate framework-8 (ZIF-8) on Au NPs CA (Au@CA) resulted in strong hybrid composite formation sensitive and selective serotonin (5-HT), neurotransmitter. The morphology ZIF-8 Au-modified (Au@CA/ZIF-8) based nanobiocomposite was studied by scanning electron...